fsp series - tsurumi pump

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:The mark indicates an action that must be taken, or instructs how to perform a task. The symbol inside the mark describes the precaution in more detail ("provide ground work", in the case of the example on the left).

:The mark indicates a WARNING or CAUTION item. The symbol inside the mark describes the precaution in more detail ("electrical shock", in the case of the example on the left).

: Operating the equipment improperly by failing to observe this precaution may possibly cause injury to humans and other physical damage.

: Operating the equipment improperly by failing to observe this precaution may possibly lead to death or injury to humans.

: Gives information that does not fall in the WARNING or CAUTION categories.● 

:The mark indicates a prohibited action. The symbol inside the mark, or a notation in the vicinity of the mark describes the precaution in more detail ("disassembly prohibited", in the case of the example on the left).

Be sure to thoroughly read and understand the SAFETY PRECAUTIONS given in this section before using the equipment in order to operate the equipment correctly.The precautionary measures described in this section are intended to prevent danger or damage to you or to others. The contents of this manual that could possibly be performed improperly are classified into two categories: WARNING, and CAUTION. The categories indicate the extent of possible damage or the urgency of the precaution. Note however, that what is included under CAUTION may at times lead to a more serious problem. In either case, the categories pertain to safety-related items, and as such, must be observed carefully.

WARNING

CAUTION

NOTEExplanation of Symbols:

�35(&$87,216�72�7+(�352'8&7�63(&,),&$7,216

�35(&$87,216�'85,1*�75$163257�$1'�,167$//$7,21

Do not operate the product under any conditions other than those for which it is speci-fied. Failure to observe the precaution can lead to electrical leakage, electrical shock, fire, water overflow or other problems.

CAUTIONFrequencyVoltage

WARNING

Provide a secure grounding dedicated for the product. Never fail to provide an earth leakage circuit breaker and a thermal overload relay in your starter or control panel (Both available on the market). If an electrical leakage occurs by due to a product failure, it may cause electrical shock.

Install the product properly in accordance with this instruction manual. Improperinstallation may result in electrical leakage, electrical shock, fire, water leakage, or injury.

Use an appropriate lifting equipment to lift the unit. Improper lifting may result in the fall of the product which could cause damage of the product or human injury.Electrical wiring should be performed in accordance with all applicable regulations in your country. Absolutely provide a dedicated earth leakage circuit breaker and a thermal overload relay suitable for the product (available on the market). Imperfect wiring or improper protective equipment can lead to electrical leakage, fire, or explosion in the worst case.

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CAUTION

Install the discharge piping securely so that no water leakage may occur. Failure to do so may result in damage to nearby walls, floors, and other equip-ment.

Do not scratch, fold, twist, make alterations, or bundle the cable, or use it as a lifting device. The cable may be damaged, which may cause electrical leakage, short-circuit, electrical shock, or fire.

Be sure to provide a ground wire securely. Do not connect the ground wire to a gas pipe, water pipe, lightening rod, or telephone ground wire. Improper grounding could cause electrical shock.

Connect every conductor of the cabtyre cable securely to the terminals.Failure to observe this can lead to electrical shock, short-circuit, or fire.Provide a countermeasure against over-flow, like instllation of a stand-by pump. If it is insufficient, the overflow may damage nearby wall, floor and other equipment.

When the product will be carried by hand, decide the number of persons considering the mass of the product. When lifting up the product, do not attempt to do it by simply bowing from the waist. Use the knees, too, to protect your back.

This pump is neither dust-proof nor explosion-proof. Do not use it at a dusty place or at a place where toxic, corrosive or explosive gas is present. Use in such places could cause fire or explosion.

If a hose is used for the discharge line, take a measure to prevent the hose from shaking. If the hose shakes, you may be wet or injured.

U V W G

CAUTION

WARNING

If an electrical leakage occurs, it can cause electrical shock.

Failure to do so may lead to electrical shock, short-circuit, or injury.

as the unit may jerk and could lead to injury.

so that the pump may not start accidentally.

Failure to observe this caution may cause malfunction and breakdown of the product, which may lead to electrical leakage or electrical shock.

Failure to observe this caution may lead to be burned.

Use in oil, salt water or organic solvents will damage it, which may lead to electrical leakage or electrical shock.

doing so will damage the product, which may lead to electrical leakage or electrical shock.

OFF OFF

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CAUTIONNever use the product for potable water. It may present a danger to human health. Potable

Water

CAUTION

WARNINGAbsolutely turn off the power supply or disconnect the plug before starting maintenance or inspection. Do not work with wet hands. Failure to observe these cautions may lead to electrical shock or injury.

After reassembly, always perform a test operation before resuming use of the product. Improper assembly can result in electrical leakage, electrical shock, fire, or water leakage.

In case any abnormality (excessive vibration, unusual noise or odor) is found in the operation,turn the power off immediately and consult with the dealer where it was purchased or Tsurumi representa-tive. Continuing to operate the product under abnormal condi-tions may result in electrical shock, fire, or water leakage.

Do not disassemble or repair any parts other than those designated in the operation manual. If repairs are necessary in any other than the designated parts, consult with the dealer where it was purchased or Tsurumi representa-tive. Improper repairs can result in electrical leakage, electrical shock, fire, or water leakage.

Test operation

STOP

OFF

OFF

In case of power outage, turn off the power supply. The product will resume operation when the power is restored, which presents serious danger to people in the vicinity.

WARNINGpower outage

OFF

CAUTION

Do not allow foreign object (pin, wire, etc.) to enter the suction inlet of the pump. Failure to observe this caution could cause it to malfunction or to operate abnormally, which may lead to electrical leakage or electrical shock.

Do not run the product dry or operate it with its gate valve closed, as doing so will damage the product, which may lead to electrical leakage or electrical shock.

When the product will not be used for an extended period, be sure to turn off the power supply (earth leakage circuit breaker, etc.). Deterioration of the insulation may lead to electrical leakage, electrical shock, or fire.

OFF

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BaseCabtyre Cable

Float

Discharge PipeHose Coupling

OilScrewed FlangeUpper Pump Casing

Lower Pump Casing

Suction Cup

NozzleCirculation Hose

Air Inlet Casing

Impeller Oil SealOil PlugMechanical Seal

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0.2MPa (2kgf/cm2) - discharge pressure during useCritical Use Pressure

� ,167$//$7,21�

Bore (mm) (inch)

Model Motor Output(kW)

Weight(kg)

4-FSP Direct-on-line

Max Head(m)(Ft)

50 2 0.4 4.9

16.1

Max Capacity(m3/min)(GPM)0.1847.6 36

8-FSP Direct-on-line 50 2 0.75 5.35/4.95

17.6/16.20.2566 38

Starting Method

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AC voltmeter(tester)

AC ammeter(clamp)

Insulation resistance tester(megger tester)

Wrenches for fastening bolts and nuts

Wrenchs for connecting the power supply(a screwdriver or a box wrench)

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WARNING

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Hose Coupling

Hose BandDischarge Connection

Hose

0~60mm

Float

Butterfly Bolt

Inlet

Rope

LS

100

10~20mm

Float

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Three-Phase

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CAUTION

Do not submerge the end of the power cable into water.

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Cabtyre cable

Extension cableConnection

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Interval

Monthly

Daily

Semi-yearly

Inspection Item

Yearly

Once every 2 to 5 years

Measuring the operating current

Measuring the insulation resistance [NOTE] The motor must be inspected if the insulation resistance is considerably lower than the last inspection.

Inspecting oil

[NOTE] The inspection and replacement of the mechanical seal requires specialized equipment. To have this operation performed, contact the dealer where this equipment was purchased, or the Tsurumi sales office in your area. Overhaul

[NOTE] To overhaul the pump, contact the dealer where it was purchased, or the Tsurumi sales office in your area.

1,500 hours or 6 months, whichever comes first. Inspection of lifting rope Replace if damage, corrosion, or wear has occurred to the

rope. Remove if foreign object is attaching to it. Changing oil Changing the mechanical seal

3,000 hours or 12 months, whichever comes first.

Power supply voltage tolerance = within ± 5% of the rated voltage

Measuring the power voltage

Insulation resistance reference value = 1MΩ minimum

To be below the rated current

The pump must be overhauled even if the pump appears normal during operation. Especially, the pump may need to be overhauled earlier if it is used continuously.

Pump inspection A noticeable drop in performance may indicate wear in the impeller,etc., or else clogging of the suction cup, etc. Remove the clogged debris, and replace any worn parts.

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Mechanical SealLubricant ; Turbine Oil VG 32 (non-additive)Packing, O-Ring

Part Replacement Frequency

Oil SealShaft Sleeve

When oil in oil compartment becomes milky.Every 12 mouths or after 3,000 hours of use, whichever comes first.Each time pump is disassembled or inspectedWhen lip is worn, and each time pump is disassembled or inspectedWhen it becomes worn

8-FSP4-FSP

420170

Model Specified VolumeUnit :

Specified Oil : Turbine Oil VG32 (non-additive)

Oil Plug

Hex.Wrench

PackingOil Inlet

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Note:

Circulation Hose

Nozzle

Suction Cup

Air Inlet CasingHex. Bolt

Lower Pump CasingPacking

Shaft SleeveOil Seal

PackingScrewed Flange

Hex. BoltSpring Washer

Discharge Pipe

Hose Coupling

Float

Base

Hex.BoltSpring Washer

Spring Washer

Hex.BoltImpeller Adjusting Washer

Impeller

Hex. Nut

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RemarksPurchase date

Manufacturing numberProduct model

(1)Restore power.

(2)Repair/replace the cable or fix the connection.

(3)Inspect the pump and remove any debris.

(4)Supply the rated voltage, or make sure the cabtyre cable extension is the proper standerd.

(1)Power is off.

(2)Cabtyre cable is cut or not connected properly.

(3)Impeller is clogged.

(4)Low voltage.

(1)Remove the debris.

(2)Supply the rated voltage, or make sure the cabtyre cable extension is proper standard.

(3)Check the name plate, and replace the pump.

(1)Impeller is clogged.

(2)Low voltage.

(3)Wrong power frequency.

(1)Supply the rated voltage, or make sure the cabtyre cable extension is the proper standerd.

(2)Interchange power supply leads(p.10).

(3)Remove the obstruction.

(4)Replace the impeller.

(5)Check the nameplate and replace the pump.

(1)Low voltage.

(2)Motor direction is reversed.

(3)Clogged hose.

(4)Worn out impeller.

(5)Wrong power frequency.

Pump will not start

Problem Possible cause Countermeasure

Pump stops soon after starting (Motor protector operates)

Performance drops

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WARNING